Base | Representation |
---|---|
bin | 111100100001110011… |
… | …1001001100011010111 |
3 | 110102111202121121002212 |
4 | 1321003213021203113 |
5 | 4112201214330340 |
6 | 135414042224035 |
7 | 12251052200636 |
oct | 1710347114327 |
9 | 412452547085 |
10 | 129983355095 |
11 | 50142240610 |
12 | 212371b501b |
13 | c3465c7589 |
14 | 64111b551d |
15 | 35ab676a65 |
hex | 1e439c98d7 |
129983355095 has 32 divisors (see below), whose sum is σ = 171641880576. Its totient is φ = 93711340800.
The previous prime is 129983355041. The next prime is 129983355101. The reversal of 129983355095 is 590553389921.
It is not a de Polignac number, because 129983355095 - 26 = 129983355031 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9220142 + ... + 9234228.
It is an arithmetic number, because the mean of its divisors is an integer number (5363808768).
Almost surely, 2129983355095 is an apocalyptic number.
129983355095 is a deficient number, since it is larger than the sum of its proper divisors (41658525481).
129983355095 is a wasteful number, since it uses less digits than its factorization.
129983355095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15551.
The product of its (nonzero) digits is 13122000, while the sum is 59.
The spelling of 129983355095 in words is "one hundred twenty-nine billion, nine hundred eighty-three million, three hundred fifty-five thousand, ninety-five".
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